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masha68 [24]
4 years ago
13

PLEASE HELP!

Mathematics
1 answer:
Oliga [24]4 years ago
3 0

Answer:

C. 8/30 is your answer.

Step-by-step explanation:

What you do is you take each fraction and make it into a decimal.

6/24 = .25

We know that 1/4 is .25.

5/20 and 12/48 are also .25.

C. 8/30 is your answer.

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Find two numbers which have a sum of 132 and that can be written as the simplified<br> ratio 3:8
Molodets [167]

Answer:

96 and 36

Step-by-step explanation:

3+8 = 11

132/11 = 12

so:

12 x 3 = 36

12 x 8 = 96

5 0
3 years ago
Solve the following equation by first writing the equation in the form a x squared = c:
Radda [10]

Answer:

The Quadratic Formula: Given a quadratic equation in the following form:

ax2 + bx + c = 0

...where a, b, and c are the numerical coefficients of the terms of the quadratic, the value of the variable x is given by the following equation:

\small{ x = \dfrac{-b \pm \sqrt{b^2 - 4ac\phantom{\big|}}}{2a} }x=  

2a

−b±  

b  

2

−4ac  

∣

∣

∣

​  

 

​  

 

​

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
This is Function or no? Can you help me please?)
marissa [1.9K]

Only 19 is a function because a function only has one y value for every x value.  For the other graphs, there are at least two y values for each x value.


6 0
3 years ago
What is the quotient of -8a^8b^-2/ 10a^-4b^-10 in simplified form?
postnew [5]

Here are a few rules with exponents that you need to know:

  1. Dividing exponents of the same base: \frac{x^m}{x^n}=x^{m-n}

For this, divide:

\frac{-8a^8b^{-2}}{10a^{-4}b^{-10}}=\frac{-8}{10}a^{8-(-4)}b^{-2-(-10)}=-\frac{4}{5}a^{12}b^8

<u>Your final answer is -\frac{4}{5}a^{12}b^8</u>

7 0
3 years ago
Read 2 more answers
Which equation represents the table of values
zzz [600]

Answer:

y=1/3x-2

Step-by-step explanation:

Now first we have to find a pattern in this.

for x_1 we notice that there is a difference of 3. For x_2 we notice that there is a difference of 1.

For graphs I suggest you use desmos . com/calculator ;)

Thanks for the points

4 0
3 years ago
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